ford sync harness | eBay Find great deals on eBay for ford sync harness. Shop with confidence. Skip to main content. eBay Logo: Blue Tooth Sync Wire Harness Ford Focus SE 08 09 10 See more like this. 2012-2104 FORD FOCUS OEM RADIO/CRUISE CONTROL SYNC SWITCH WITH WIRING HARNESS. Pre-Owned. $55. Buy It Now. Ford Wiring Harnesses - Sonic Electronix Are you in the process of replacing your Ford factory radio with an after-market car stereo? Avoid having to cut OE plugs and making a mess of it all! Our Ford wiring harnesses can help you perform a clean installation without hassle.